<template>
  <div class="todo-footer">
    <label>
      <!-- <input type="checkbox" v-model="isCheckAll" /> -->
      <slot name="left"></slot>
    </label>
      <slot name="center"></slot>
    <!-- <span>
      <span>已完成{{ completeSize }}</span> / 全部{{ todos.length }}</span> -->
    <!-- <button class="btn btn-danger" v-show="completeSize > 0" @click="clearAllComplete"> -->
      <slot name="right">默认界面</slot>
      清除已完成任务
    </button>
  </div>
</template>
<script>
export default {
  // props: {
  //   todos: Array,
  //   selectAll: Function,
  //   clearAllComplete: Function
  // },
  // computed: {
  //   completeSize() {
  //     return this.todos.reduce((pre, todo) => pre + (todo.complete ? 1 : 0), 0);
  //   },
  //   isCheckAll: {
  //     get(){
  //       return this.todos.length === this.completeSize && this.completeSize>0
  //     },
  //     set(value){
  //       this.selectAll(value)
  //     }
  //   }
  // },

  name: "Footer"
};
</script>
<style scoped>
.todo-footer {
  height: 40px;
  line-height: 40px;
  padding-left: 6px;
  margin-top: 5px;
}

.todo-footer label {
  display: inline-block;
  margin-right: 20px;
  cursor: pointer;
}

.todo-footer label input {
  position: relative;
  top: -1px;
  vertical-align: middle;
  margin-right: 5px;
}

.todo-footer button {
  float: right;
  margin-top: 5px;
}
</style>
